RT Article T1 Comparison of Mindfulness With and Without Practice Among Women in Custody JF Criminal justice and behavior VO 48 IS 8 SP 1111 OP 1126 A1 Song, Xiaolan A1 Zhao, Huiwen A1 Lou, Ting A1 Wang, Yanming A1 Zheng, Yuanyou 1292-1364 A2 Zhao, Huiwen A2 Lou, Ting A2 Wang, Yanming A2 Zheng, Yuanyou 1292-1364 LA English YR 2021 UL https://krimdok.uni-tuebingen.de/Record/1761550209 AB This study aimed to explore the effects of standardized mindfulness-based cognitive therapy (MBCT) and MBCT training without practice on the negative mood of women in custody. Eighty participants were assigned to the standard MBCT group, theoretical learning group, or waitlist control group. We assessed participants’ mindfulness, stress, depression, and anxiety before and after the interventions. The results showed that, compared with controls, participants in the standard MBCT course showed significant improvement in depression and state anxiety; they also showed significant improvement in perceived stress. Although similar effects on depression were observed in the theoretical learning group, this group did not show decreased anxiety. These findings suggest that practice plays a crucial role in MBCT’s effects on female prisoners’ mental health. This study provides important insights into the application of mindfulness-based interventions (MBIs) as promising treatments for improving responsivity factors of the risk–need–responsivity model for female incarcerated populations. K1 Randomized controlled trial K1 women in custody K1 negative mood K1 Risk–need–responsivity K1 mindfulness practice K1 Mindfulness-based cognitive therapy DO 10.1177/0093854820974409